在 Microsoft Virtual Assistant 和 Skills 之间传递数据

Question

我已将 CalendarSkill 连接到我的虚拟助手，并且运行良好。我没有使用身份验证提示，而是在我的虚拟助手中生成图形令牌，并希望将其传递给技能。我如何将数据传递给 skillContext 或使用插槽（不确定如何使用这些插槽检索或发送数据）。

我曾尝试使用 DialogOptions 传递数据，但如何使用技巧检索该数据。

Answer 1

假设您试图在其中检索选项的对话框是 WaterfallDialog 您可以使用 Options property, as you have already mentioned you pass the options in using the options 参数检索选项。

看起来是这样的：

// Call the dialog and pass through options
await dc.BeginDialogAsync(nameof(MyDialog), new { MyProperty1 = "MyProperty1Value", MyProperty2 = "MyProperty2Value" });

// Retrieve the options
public async Task<DialogTurnResult> MyWaterfallStepAsync(WaterfallStepContext waterfallStepContext, CancellationToken cancellationToken)
{
    var passedInOptions = waterfallStepContext.Options;

    ...
}

我建议使用强类型 class 来传递和检索选项，这样您就可以创建如下所示的内容：

// Concrete class definition
public class MyOptions
{
    public string MyOptionOne { get; set; }
    public string MyOptionTwo { get; set; }
}

// Passing options to Dialog
await dc.BeginDialogAsync(nameof(MyDialog), new MyOptions{ MyOptionOne = "MyOptionOneValue", MyOptionTwo = "MyOptionTwo" });

// Retrieving options in child Dialog
using Newtonsoft.Json;

public async Task<DialogTurnResult> MyWaterfallStepAsync(WaterfallStepContext waterfallStepContext, CancellationToken cancellationToken)
{
    var passedInOptions = waterfallStepContext.Options;
    // Get passed in options, need to serialise the object before we deserialise because calling .ToString on the object is unreliable
    MyOptions passedInMyOptions = JsonConvert.DeserializeObject<MyOptions>(JsonConvert.SerializeObject(waterfallStepContext.Options));
    ...

    // Use retrieved options like passedInOptions.MyOptionOne etc
}

在 Microsoft Virtual Assistant 和 Skills 之间传递数据

Passing data between Microsoft Virtual Assistant and Skills

azure

chatbot

.net-core

botframework

azure-cognitive-services